It's probably because everybody have been doing that for a decade and we have no good straight explanation on why. The most naive thought it was good for secur

It's probably because everybody have been doing that for a decade and we have no good straight explanation on why. The most naive thought it was good for security reasons. It kept a lot of people busy during the ZIRP era when money was abundant or corporation were moving to the cloud. My guess is either the industry is gonna stagnate or a new simpler solution to package and run application is gonna appear sooner or later.